1969.10 ——1971.07, a worker at Shawo Aquatic Station in Rongcheng County;

1971.07 ——1972.438+0, a student of May 7th Cadre School in Rongcheng County;

1972.05438+0 ——1975.05, Deputy Secretary of the Communist Youth League Committee and Secretary of the Party Committee of Rongcheng County;

1975.05—— 1979.09, Minister of Organization Department of Rongcheng County Committee;

1979.09—— 1983.08, head of organization department of Yantai prefectural committee;

1983.08—— 1985.07, science professional cadre of Yantai Normal University;

1985.07 ——1985.11,Minister of Organization Department of Yantai Municipal Committee;

1985.11——1987.04, Deputy Chief of Organization Department of Yantai Municipal Committee;

1987.04—— 1987.09, director of the organization department of Yantai Municipal Committee and director of the organizer's office;

1987.09 ——1991.05, Vice Minister of Organization Department of Weihai Municipal Committee;

1991.05 ——1991.08, deputy director of the organization department of Weihai Municipal Committee and director of the organizer's office;

1991.08 ——1992.03, Minister of Organization Department of Weihai Municipal Committee;

1992.03 ——1993.12, Member of the Standing Committee of Weihai Municipal Committee and Minister of Organization Department;

1993.12 ——1998.09, Deputy Secretary of Weihai Municipal Committee and Secretary of Political and Legal Committee (during this period: 1993.09 —— 1996.07, majoring in international trade in Shandong University of Economics);

1998.09 —— March 2002, Deputy Secretary of Weihai Municipal Committee;

2002.03——2002. 12, Deputy Secretary of Weihai Municipal Committee and Chairman of CPPCC;

2002. 12——2003.02, Deputy Secretary and Acting Mayor of Linyi Municipal Committee;

2003.02—2007.02, Deputy Secretary and Mayor of Linyi Municipal Committee;

2007.02—2007.03, Secretary of Linyi Municipal Party Committee and President of Party School of Municipal Party Committee;

2007.03—2011.01,secretary of Linyi Municipal Party Committee, director of the Standing Committee of the Municipal People's Congress and president of the Party School of the Municipal Party Committee;

2011.01—2011.02, member of the Party Group of the Standing Committee of Shandong Provincial People's Congress;

2011.02 —— 2013.02 Deputy Director of the Standing Committee of Shandong Provincial People's Congress and Member of the Party Group.